Gene 'knockout' floors tobacco carcinogen

In large-scale field trials, scientists from North Carolina State University have shown that silencing a specific gene in burley tobacco plants significantly reduces harmful carcinogens in cured tobacco leaves.

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<p><a href="http://www.physorg.com/news125058473.html">Gene 'knockout' floors tobacco carcinogen</a></p> <p>In large-scale field trials, scientists from North Carolina State University have shown that silencing a specific gene in burley tobacco plants significantly reduces harmful carcinogens in cured tobacco leaves.</p>